Jiangsu Guangda Quartz Products Co., Ltd. build in 1988, register capital: RMB 5 million. fixed assets:RMB10 million, located in the 'Capital of Crystal' Donghai County, Jiangsu Province, convenient transportation. 7KM from the company to the railway station , 2KM to the airport and 70KM to Lianyungang port. It's one of a few factories that have the capability of producing electric melting quartz products in China. passed through ISO9001: 2000 management system .Jiangsu Guangda Quartz Products Co., Ltd has more than 200 staffs including over 30 technicians. And it has 6 electric-melting pressurization quartz production lines,4 flame fusion quartz production lines and 2 crystal sand production lines ,2 fused silica sand/powder) and raw material production line. The main products include electric melting quartz tube series, fused quartz tube series, crystal products ,fused quartz sand (powder), crystal powder and other unshaped quartz products. it is the longest and largest producers of electric melting quartz tube in China. At present, the annual output : 15000 tons. Base on our first-rate quality and highest repute. Our products have been reached many foreign countries, such as Japan, korea, Russia, Ukrain and so on. We have the first level technology, the most advanced inspection equipment and production facility, we have the confidence that we can offer the clients various products with high quality and competitive price. Based on the mission of 'pursuing excellence, serving with sincerity' and the policy of 'strict management, persistent improvement' We are glad to cooperate with all sincere clients. We'd like to expand our business and promote friendship on the base of mutual benefit.